Carbon Express Piledriver Crossbolts 20 in Moon/Flat 6pk. Carbon Express expertly crafted this Crossbow Bolts with a straightness to +/- 0.004in guaranteeing maximum consistency with each shot you put on target. Break right through the bones of your future dinner plans with a Carbon Express Powerful PileDriver Crossbolt that features a heavy grain weight resulting in maximum kinetic energy and a greater knock-down power. These crossbolts are also deadly accurate built with an advanced construction that ensures spine consistency in each one made. Hone your hunting skills by bringing the Carbon Express PileDriver Crossbow Crossbolt to the backcountry. Specifications for Carbon Express Piledriver Crossbolt: Manufacturer: Carbon Express Color: Black/ Green/ White Length: 20 in Included Accessories: Standard Nock Type: Moon Condition: New Archery Application: Hunting Additional Features: 4'' Ultra Durable Vanes Straightness tolerance of 0.004'' Features of Carbon Express PileDriver Crossbolt Bone-Crushing Penetration Heavy grain weight creates maximum kinetic energy and greater knock-down power. Advanced Construction Ensures spine consistency for greater accuracy. And the composite material is extremely durable at impact for exceptional reliability and repeat performance. Real Straightness Precision sorted for straightness to +/- 0.004in for repeat maximum consistency (maximum measurement not an average). 6-Pack includes inserted Moon nocks 6 Universal nocks and 6 C nocks. 3-Pack includes inserted Moon nocks 3 Universal nocks and 3 C Nocks. 3-Pack Lighted Crossbolts includes inserted Moon nocks 3 Flat nocks and 3 Red Launchpad Lighted nocks. Package Contents: Carbon Express PileDriver Crossbolt Carbon Express 52140: Piledriver Crossbolts 20 in Moon/Flat 6pk